<!DOCTYPE html>
<html>
  <head>
    <meta charset="utf-8" />
    <title>inline-height测试</title>
    <style>
      .root {
        border: 1px solid red;
      }

      .item {
        width: 100px;
        height: 100px;
        background-color: cadetblue;
        display: inline-block;
      }
    </style>
  </head>

  <body>
    <div class="root">
        <span style="background-color: burlywood;">
            <div class="item"></div>
            <div class="item"></div>
            <div class="item"></div>
        </span>
      111
    </div>
  </body>
</html>
